The following is a list of patents owned by PolyActiva.  Each of these patents described our proprietary drug-polymer conjugate technology.

• Biodegradable drug-polymer conjugate
  ^{AU2019/051003, Priority date: 19-Sep-2019, PCT.}
• Biodegradable polymer-based conjugate 
  ^{AU2018/050234, Filed date: 14-Mar-2017, PCT.} 
• Dug-polymer Conjugate
  ^{AU2018/050233, Priority date: 14-Mar-2017, PCT.} 
• Polymer conjugate comprising a bioactive agent
  ^{AU2016/050850, Priority date: 11-Sept-2015, PCT.}
• Polymer conjugate for delivery of bioactive agent
  ^{AU2014/000231, Priority Date: 08-Mar-2013, PCT.}
• Polymer NSAID conjugate
  ^{AU2013/000688, Priority Date: 26-Jun-2012, PCT.}
• Polymer bioactive-agent conjugates
  ^{AU2009/001341, Priority Date: 10-Oct-2008, PCT.}
• Drug Polymer Conjugates
  ^{AU2009/0001342, Priority Date: 10-Oct-2008, Granted in US, EU, JP, CN, AU and NZ.}